Eye health refers to the overall condition and functioning of the eyes, which are essential for vision. Maintaining good eye health involves regular check-ups with an optometrist or ophthalmologist, who can detect issues like cataracts, glaucoma, or macular degeneration. A balanced diet rich in vitamins A, C, and E, along with omega-3 fatty acids, can also support eye health. Protecting your eyes from harmful UV rays by wearing sunglasses and reducing screen time can help prevent strain and damage. Additionally, practicing the 20-20-20 rule—looking at something 20 feet away for 20 seconds every 20 minutes—can reduce eye fatigue from prolonged screen use.